Full Gauge Controls MT-444E Faston Manual Download Page 7

[,f87]

[no,,]

2

-

[no,,]

10. DISPLAY SIGNALINGS

[Err1]

[Err2]

[Err3]

[Athi]

[atlo]

[AC1,]

[AC2,]

[Adin]

[alrC]

[Open]

[OFF,]

[AOPN]

[ECal]

[pppp]

High temperature in condenser alarm (level 1).

High temperature in condenser alarm (level 2).

External alarm (digital input).

[,,,,*]

If 

[F47]

 = 

[Off]

 Indicates drainage in progress.

If 

[F47]

 = 

[On,]

 Indicates drainage and pre-defrost in progress. 

Indicates refrigeration in Fast Freezing. 

Flashing LED

EASYPROG

A1

A2

Load

CELSIUS (FAHRENHEIT)

FUN

MIN

MAX

UNIT.

DEFAULT

DESCRIPTION

FUNCTION

Control functions shutdown

When  control  functions  are  shutdown,  the  controller  starts  to  operate  purely  as  a 
temperature  indicator,  with  all  outputs  deactivated.  This  function  can  operate  in  the 
following ways:

[no,,]

Does not allow the control functions shutdown;

[,,,1]

Allows turning on and off of control functions only if the functions are unlocked;

[,,,2]

Allows turning on and off of control functions even if the functions are locked.

Note: To activate or deactivate the control, please refer to item 9.2

Room sensor error: Sensor disconnected or damaged.

Evaporator sensor error: Sensor disconnected or damaged.

Sensor error: Sensor disconnected or damaged.

High room temperature alarm (sensor 1).

Low room temperature alarm (sensor 1).

Maximum compressor on time exceeded without reaching the control
temperature (setpoint).

Door open indication.

Alert of defrost concluded by time and not by temperature. The dot 
in the lower right corner of the display will blink until the next defrost 
(if enabled by the function    

[,f84]

).

Flashing LED

Control routines turned off.

Open door alarm.

Contact Full Gauge Controls.

Reconfigure the function values.

 11. GLOSSARY OF ACRONYMS

°C:

 Temperature in Celsius degrees. 

°F: 

Temperature in Fahrenheit degrees. 

Defr: 

Defrost. 

LOC: 

Blocked. 

No:

 No.

OFF: 

Turned off/disabled. 

ON:

 Turned on, enabled. 

Refr: 

Refrigeration. 

SET

 (as in "Setting") (setting or configuration). 

 12. OPTIONAL ITEMS - Sold Separately

Ecase protective cover

It is recommended for the Evolution line, keeps water from 
entering the back part of the instrument. It also protects the 
product when the installation site is washed.

NOTE:

 Ecase is compatible with the use of small type Faston 

terminals, usually with silicone protection.

ECASE PROTECTIVE CASE

Extended frame

It allows the installation of Evolution line controllers with sizes 76 x 34 x 77 mm in various situations, 
since it does not require precision in the notch of the instrument fitting panel. 
The frame integrates two switches of 10 Amperes that may be used to actuate interior light, air curtain, 
fan, and others.

 

 - version 2 or higher

EasyProg

It is an accessory that has as its main function to store the parameters of the controllers. At any time, 
you  can  load  new  parameters  of  a  controller  and  unload  them  on  a  production  line  (of  the  same 
controller), for example. It has three types of connections to load or unload the parameters:

CONTROLLER

EXTENDED 
FRAME

SWITCHES

- Serial RS-485:

 It connects via RS-485 network to the controller (only for 

controllers that have RS-485). 

-  USB:

  it  can  be  connected  to  the  computer  via  the  USB  port,  using 

Sitrad's Recipe Editor.

- Serial TTL: 

The controller can be connected directly to 

EasyProg 

by 

the TTL Serial connection.

Surge Protective

SPD

SPD

Wiring diagram for instalation of SPD 
in magnectic contactor

A1  and  A2  are  the  terminals  of  the 
contactor coil.

Wiring diagram for instalation of SPD in 
line with loads

For direct drive take in to consideration the specified 
maximum current.

13. ANNEXES - Reference Images

Image VI

PANEL

LATCHES

CONTROLLER

CONTROLLER

Image V

Y

X

PANEL

For correct and safe installation, 
make all connections before 
securing the controller.

Summary of Contents for MT-444E Faston

Page 1: ...nd 10 9 and 11 115 Vac 230 Vac 12 Vac dc 24 Vac dc DIGITAL REFRIGERATION CONTROLLER Control functions shutdown Functions lock Serial Programming Protection level On off light IP 65 FRONT Power saving mode Connector for quick coupling Buzzer Approximate consumption 3 4 VA NEW CONNECTION SYSTEM QUICK COUPLING FASTON and PUSH IN FAST CONNECTION Hold the wire near its end and insert it into the desire...

Page 2: ...icktouchorusethequickaccessmenu Item8 1 8 4 Silencing the alarm Tosilencetheaudiblealarm pressthe key quicktouch 8 5 Manual Defrost To start stop a manual defrost regardless of the schedule press and hold the key for 6s until the dEFr message appears Then release it The On message will appear when it has started and the OFF message when it has been stopped It can also be accessed through the quick...

Page 3: ...e sensor S1 temperature room is lower than the configured value for this function the compressor willbeturnedoff This is the control temperature when the power saving mode is active If the sensor S1 temperature room is lower than the configured value for this function the compressor will be turned off Limitspreventingtheaccidentalsetupofanexcessivelyhighorlowtemperaturesetpoint whichcouldresultinh...

Page 4: ...esandwhenitfalls 1 The filter operates only when the temperature rise When the temperature fall theresponseisimmediate Intensity of the digital filter applied to the room sensor sensorS1 Thevalueadjustedinthisfunctionrepresentsthetime inseconds forthetemperatureto change by 0 1 C Atypical application for this type of filter is for ice cream and frozen food frezzers as when the door is opened a mas...

Page 5: ...is function is to stop the evaporator fan until the room temperature approaches that listed in the project thus preventing a high temperature and suction pressure which can damage the compressor If the evaporator temperature surpasses that of the value the faz is turned off turning back on with a set hysteresis of 2 C 4 F It is a valuable resource when for example cooling equipment has been inacti...

Page 6: ...he LED indicator for the lightoutputisconstantlyoff 3 0 0 no 999 H no Operating Mode Lamp Output Alarm Door Resistance 2 2 no f67 f68 0 999 min 20 0 999 min 10 CELSIUS FAHRENHEIT FUN MIN MAX UNIT DEFAULT DESCRIPTION FUNCTION If the room sensor sensor S1 is disconnected or out of its measuring range the compressorwillturnonandoffaccordingtothesetupconfiguredinthesefunctions Compressor ON time in ca...

Page 7: ...fr Defrost LOC Blocked No No OFF Turnedoff disabled ON Turnedon enabled Refr Refrigeration SET asin Setting settingorconfiguration 12 OPTIONAL ITEMS Sold Separately Ecase protective cover It is recommended for the Evolution line keeps water from entering the back part of the instrument It also protects the productwhentheinstallationsiteiswashed NOTE Ecase is compatible with the use of small type F...

Page 8: ...he product is violated or repaired by any person not a member of the technical team of Full Gauge Controls Damage has been caused by a fall blow and or impact infiltration of water overload and or atmospheric discharge USE OF WARRANTY To make use of the warranty customers must send the properly packaged product to Full Gauge Controls together with the invoice or receipt for the corresponding purch...

Reviews: